| debug tree is slow with lots of thread creation? [message #1862341] |
Mon, 27 November 2023 09:02 |
 Noel Grandin
Messages: 2
Registered: July 2009 |
Junior Member |
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HI
I have a couple of apps that are rather thread-heavy, as in 10s of threads and threads being created/removed every second or so.
The tree is the debug view gets reallllly slow, and even when the programs terminate, I can see that Eclipse is still busy updating the tree view in the debugger for several minutes after.
Is this a known issue? Any workarounds?
Sample stack trace of where Eclipse is getting stuck:
"main" #1 [10932] prio=6 os_prio=0 cpu=1671875.00ms elapsed=3480.47s tid=0x00000289dea3efc0 nid=10932 runnable [0x000000d218efd000]
java.lang.Thread.State: RUNNABLE
at org.eclipse.swt.internal.win32.OS.CallWindowProc(Native Method)
at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1576)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845)
at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:6142)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5040)
at org.eclipse.swt.internal.win32.OS.SendMessage(Native Method)
at org.eclipse.swt.widgets.Tree.findItem(Tree.java:2909)
at org.eclipse.swt.widgets.TreeItem.getItem(TreeItem.java:720)
at org.eclipse.jface.viewers.TreeViewer.replace(TreeViewer.java:469)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.handleAdd(TreeModelContentProvider.java:1358)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.updateNodes(TreeModelContentProvider.java:1276)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.updateNodes(TreeModelContentProvider.java:1312)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.updateNodes(TreeModelContentProvider.java:1312)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.updateNodes(TreeModelContentProvider.java:1312)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.updateModel(TreeModelContentProvider.java:576)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider.doModelChanged(TreeModelContentProvider.java:543)
at org.eclipse.debug.internal.ui.viewers.model.TreeModelContentProvider$DelayedDoModelChangedJob.runInUIThread(TreeModelContentProvider.java:449)
at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:148)
at org.eclipse.ui.progress.UIJob$$Lambda/0x0000028981aa2438.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:132)
- locked <0x0000000774d00830> (a org.eclipse.swt.widgets.RunnableLock)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4047)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3663)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:342)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:645)
at org.eclipse.ui.internal.Workbench$$Lambda/0x00000289811ffa88.run(Unknown Source)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:342)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:552)
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